CN107767612B - 用于飞行器发动机的热事件指示器 - Google Patents

用于飞行器发动机的热事件指示器 Download PDF

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Publication number
CN107767612B
CN107767612B CN201710654733.0A CN201710654733A CN107767612B CN 107767612 B CN107767612 B CN 107767612B CN 201710654733 A CN201710654733 A CN 201710654733A CN 107767612 B CN107767612 B CN 107767612B
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China
Prior art keywords
rate
change
engine compartment
sensor data
temperature change
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CN201710654733.0A
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English (en)
Chinese (zh)
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CN107767612A (zh
Inventor
E·B·吉尔伯特
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Boeing Co
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Boeing Co
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Publication of CN107767612A publication Critical patent/CN107767612A/zh
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0232—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on qualitative trend analysis, e.g. system evolution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/005—Circuits arrangements for indicating a predetermined temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D2045/009—Fire detection or protection; Erosion protection, e.g. from airborne particles

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Radiation Pyrometers (AREA)
CN201710654733.0A 2016-08-22 2017-08-03 用于飞行器发动机的热事件指示器 Active CN107767612B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/243,275 US10151643B2 (en) 2016-08-22 2016-08-22 Thermal event indicator for aircraft engine
US15/243,275 2016-08-22

Publications (2)

Publication Number Publication Date
CN107767612A CN107767612A (zh) 2018-03-06
CN107767612B true CN107767612B (zh) 2021-01-01

Family

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CN201710654733.0A Active CN107767612B (zh) 2016-08-22 2017-08-03 用于飞行器发动机的热事件指示器

Country Status (6)

Country Link
US (1) US10151643B2 (enExample)
EP (1) EP3287860B1 (enExample)
JP (1) JP6924647B2 (enExample)
CN (1) CN107767612B (enExample)
BR (1) BR102017014720B1 (enExample)
CA (1) CA2968781C (enExample)

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CN113291488B (zh) * 2021-04-30 2022-01-04 浙江长龙航空有限公司 一种整体驱动发电机性能监控方法及装置
CN115512461B (zh) * 2022-11-16 2023-02-07 华南师范大学 飞机巡航稳态的确定方法、装置以及计算机设备
WO2024144230A1 (ko) * 2022-12-27 2024-07-04 주식회사 엘지에너지솔루션 과열 진단 방법, 그 방법을 제공하는 과열 진단 장치 및 배터리 시스템
US20250011004A1 (en) * 2023-07-07 2025-01-09 Rtx Corporation Data acquisiton for aircraft engines using neuromorphic sensors
EP4488782A1 (en) * 2023-07-07 2025-01-08 RTX Corporation Aircraft engine data acquisition using thermal neuromorphic sensors

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Also Published As

Publication number Publication date
US10151643B2 (en) 2018-12-11
BR102017014720B1 (pt) 2023-04-18
CA2968781C (en) 2021-03-16
US20180052061A1 (en) 2018-02-22
EP3287860B1 (en) 2019-10-30
CA2968781A1 (en) 2018-02-22
JP6924647B2 (ja) 2021-08-25
BR102017014720A2 (pt) 2018-03-20
EP3287860A1 (en) 2018-02-28
CN107767612A (zh) 2018-03-06
JP2018047890A (ja) 2018-03-29

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